N-(6-Bromo-5-fluoro-2-methylpyridin-3-yl)methanesulfonamide CAS 2643341-06-2
| CAS No. | 2643341-06-2 |
| Molecular Formula | C7H8BrFN2O2S |
| Molecular Weight | 283.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies N-(6-Bromo-5-fluoro-2-methylpyridin-3-yl)methanesulfonamide (CAS 2643341-06-2), a certified reference material (molecular formula C7H8BrFN2O2S, MW 283.12 g/mol) for analytical method development and quality control.
The molecular framework of N-(6-Bromo-5-fluoro-2-methylpyridin-3-yl)methanesulfonamide (C7H8BrFN2O2S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures N-(6-Bromo-5-fluoro-2-methylpyridin-3-yl)methanesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H8BrFN2O2S |
| Molecular Weight | 283.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
- 1-(5-Bromo-2-fluoro-4-methylsulfonyl)-phenylhydrazine (CAS 1020722-17-1)
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- 6'-Bromo-1',2'-dihydrospiro[oxane-4,3'-pyrrolo[3,2-b]pyridine]-2'-one (CAS 1190862-19-1)
- Ethyl 5-bromo-4-methylbenzofuran-2-carboxylate (CAS 1192172-68-1)
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Recommended Standards
- N-(3-bromophenyl)-5-oxopyrrolidine-2-carboxamide (CAS 471290-59-2)
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- Methyl 6-bromo-5-ethylbenzofuran-4-carboxylate (CAS 2098546-35-9)
- methyl 4-chloro-5-(chlorosulfonyl)-2-methylbenzoate (CAS 102392-16-5)
- Methyl 2-mercapto-1-methyl-1H-imidazole-5-carboxylate (CAS 68892-07-9)
- 3-[carboxy(hydroxy)methyl]benzoic acid (CAS 54440-90-3)
- Ammonium (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-(4-nitrophenoxy)-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylate (CAS 210418-02-3)
- 1-(1-(2,2-Difluoroethyl)-1H-pyrazol-3-yl)-N-((3-methyl-1-propyl-1H-pyrazol-4-yl)methyl)methanamine hydrochloride (CAS 1856035-73-8)
- (2E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid (CAS 144878-40-0)
- Ethyl 4,5,6,7,8,9-hexahydro-1H-4,8-epiminocycloocta[c]pyrazole-6-carboxylate (CAS 1363382-78-8)
- ((Fluoromethyl)sulfinyl)benzene (CAS 65325-68-0)
- Tetramethyl methylenediboronate (CAS 17936-82-2)
- 4-Bromo-2-propoxybenzoic acid (CAS 269731-55-7)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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